Our best selling Special Agent is a USCGA vest with the stamp of approval from the Hyperlite Pro Team. This vests is constructed with a unique 4-panel design that allows freedom of motion in all directions while the dispersion of foam among the four panels delivers a thinner fitting vest. The side panels conform to a riderís ribs and with the segmented foam you can move like you werenít wearing a vest at all. What more could you ask for?